Question

Look at the quadratic equation below.

-x2 + 3 = (2x - 1)2

What is this quadratic equation written in standard form?

Answer 1

it is not in standar form

Answer 2

\[-x^2 + 3 = (2x - 1)^2 \]
\[-x^2+3=4x^2-4x+1\] is a start

Answer 3

\[ax^2+bx+c=0\]is what you are aiming for

Answer 4

So the answer will be 5x^2-4x+4=0

Answer 5

almost

Answer 6

\[5x^2-4x-2=0\] you need to subtract \(3\) from both sides

Answer 7

3x^2-4x+4=0?

Answer 8

I'm confused now

Answer 9

what do you mean by sign or not?

Answer 10

http://www.wolframalpha.com/input/?i=3x%5E2-4x%2B4%3D0